The Mayor of Philadelphia knows his football -- and tells TMZ Sports when the Eagles kick off the regular season, he wants to see Nick Foles under center ... not Carson Wentz. Of course, there's a bit of a QB controversy in Philly -- Wentz is...

Croatia forward Mario Mandzukic has announced his retirement from international football after his country reached the World Cup final for the first time. Zlatko Dalic's side saw off Denmark, England and hosts Russia in the knockout stages of the tournament, though they were beaten 4-2 by France in the final in Moscow. Mandzukic was on ...]

A serial entrepreneur wants to create the world's first professional fantasy football league, and he thinks the blockchain -- yes, the blockchain -- is the best way to keep everyone honest as they compete for real money.